Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421732 | Flat siding panel and panel siding system | Stephen W. Steffes | 2025-09-23 |
| 12276115 | Hollow building surface panel and building surface system | Robert Louis Goetz, David J. Stucky, Mark G. Suchyna, Jason Ferris, Mark Dunmire | 2025-04-15 |
| 12128594 | System, method and article for siding corner | Stephen W. Steffes | 2024-10-29 |
| D1010163 | Siding panel | Stephen W. Steffes | 2024-01-02 |
| 11732483 | Exterior cladding panels and methods for installing them | Stephen W. Steffes, David J. Stucky, Robert D. Shaw | 2023-08-22 |
| D979101 | Siding panel | Neil J. Sexton, Ryan Lee Applegate | 2023-02-21 |
| D943120 | Siding panel | Neil J. Sexton, Ryan Lee Applegate | 2022-02-08 |
| 11220825 | Single course exterior cladding panel | Stephen W. Steffes | 2022-01-11 |
| 11035128 | Exterior cladding panels and methods for installing them | Stephen W. Steffes, David J. Stucky, Robert D. Shaw | 2021-06-15 |
| 11007690 | System, method and article for siding corner | Stephen W. Steffes | 2021-05-18 |
| 10934719 | Siding panel end plug and method of installation | Stephen W. Steffes | 2021-03-02 |
| 10870993 | Individual polymer masonry panels, and methods of manufacture and installation | Stephen W. Steffes | 2020-12-22 |
| 10604944 | Single panel siding product | Stephen W. Steffes, David J. Stucky | 2020-03-31 |
| 10487515 | Panel siding product | Stephen W. Steffes, Robert D. Shaw, David J. Stucky | 2019-11-26 |
| D863604 | Siding panel | Neil J. Sexton, Ryan Lee Applegate | 2019-10-15 |
| 10221575 | Panel siding product | Stephen W. Steffes, Robert D. Shaw, David J. Stucky | 2019-03-05 |
| 10208482 | Single panel siding product | Stephen W. Steffes, David J. Stucky | 2019-02-19 |
| D818151 | Siding panel | Neil J. Sexton, Ryan Lee Applegate | 2018-05-15 |
| 9885185 | Panel siding product | Stephen W. Steffes, Robert D. Shaw, David J. Stucky | 2018-02-06 |
| 9884443 | System, method and article for siding corner | Stephen W. Steffes | 2018-02-06 |
| D792615 | Siding panel | Stephen W. Steffes, Robert D. Shaw, David J. Stucky | 2017-07-18 |
| 9482011 | Panel siding product | Stephen W. Steffes, Robert D. Shaw, David J. Stucky | 2016-11-01 |
| 9303410 | Single panel siding product | Stephen W. Steffes, David J. Stucky | 2016-04-05 |